Pith Number

pith:FOQOTYSP

pith:2014:FOQOTYSPHSM5FUFTEFZPS5QGQL

not attested not anchored not stored refs pending

Sampling formulas for one-parameter groups of operators in Banach spaces

Isaac Z. Pesenson

arxiv:1403.0292 v1 · 2014-03-03 · math.FA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FOQOTYSPHSM5FUFTEFZPS5QGQL}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:27:18.859710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ba0e9e24f3c99d2d0b32172f9760682f0696ea61c8eb6dcba1f26e43d416ebd

Aliases

arxiv: 1403.0292 · arxiv_version: 1403.0292v1 · doi: 10.48550/arxiv.1403.0292 · pith_short_12: FOQOTYSPHSM5 · pith_short_16: FOQOTYSPHSM5FUFT · pith_short_8: FOQOTYSP

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/FOQOTYSPHSM5FUFTEFZPS5QGQL \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 2ba0e9e24f3c99d2d0b32172f9760682f0696ea61c8eb6dcba1f26e43d416ebd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5d7aee437ddb70b30cd99d6c956d33d9366713335f9d88c1b44209d364e9ed8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2014-03-03T02:40:01Z",
    "title_canon_sha256": "e6e45332121cea639b028651feacb4c0a40f29f6524aa789016b7c4d6d313e09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.0292",
    "kind": "arxiv",
    "version": 1
  }
}